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安射力 (Opitiray)即碘佛醇 (Ioversol) ,是美国万灵科医药有限公司 (MalllinckrodtMedicalInc .)生产的一种新型的非离子型造影剂 ,它的 6个OH围绕I原子均匀分布 ,能有效地屏蔽I原子使其不暴露于人体组织 ,故其安全性较同类非离子
Opitray, or Ioversol, is a new nonionic contrast agent produced by Malllinckrodt Medical Inc. Its 6 OH is uniformly distributed around I atom, I shield the effective shielding of the human body tissue so it is more secure than similar non-ionic